EP 3567662 B1 20201118 - NEGATIVE ELECTRODE ACTIVE MATERIAL HAVING HIGH OUTPUT CHARACTERISTICS AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
Title (en)
NEGATIVE ELECTRODE ACTIVE MATERIAL HAVING HIGH OUTPUT CHARACTERISTICS AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
Title (de)
NEGATIVELEKTRODENAKTIVMATERIAL MIT HOHEN AUSGANGSEIGENSCHAFTEN UND LITHIUMSEKUNDÄRBATTERIE DAMIT
Title (fr)
MATÉRIAU ACTIF D'ÉLECTRODE NÉGATIVE AYANT DES CARACTÉRISTIQUES DE RENDEMENT ÉLEVÉ ET BATTERIE SECONDAIRE AU LITHIUM LE COMPRENANT
Publication
Application
Priority
- KR 20170031306 A 20170313
- KR 2018002953 W 20180313
Abstract (en)
[origin: EP3567662A2] Disclosed are a negative electrode active material including lithium titanium oxide particles, wherein the lithium titanium oxide particles have a Na content of 50 ppm-300 ppm, K content of 500 ppm-2400 ppm and a crystallite size of 100-200 nm, and a lithium secondary battery including the same.
IPC 8 full level
C01G 23/00 (2006.01); H01M 4/36 (2006.01); H01M 4/485 (2010.01); H01M 10/0525 (2010.01)
CPC (source: EP KR US)
C01G 23/005 (2013.01 - EP US); H01M 4/36 (2013.01 - EP); H01M 4/362 (2013.01 - KR); H01M 4/485 (2013.01 - EP KR US); H01M 10/0525 (2013.01 - EP KR US); C01P 2002/52 (2013.01 - EP); C01P 2002/54 (2013.01 - EP); C01P 2002/60 (2013.01 - EP); C01P 2004/51 (2013.01 - EP); C01P 2004/61 (2013.01 - EP); C01P 2004/62 (2013.01 - EP); C01P 2006/11 (2013.01 - US); C01P 2006/12 (2013.01 - EP US); C01P 2006/40 (2013.01 - US); H01M 2004/027 (2013.01 - US); Y02E 60/10 (2013.01 - EP KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3567662 A2 20191113; EP 3567662 A4 20200311; EP 3567662 B1 20201118; CN 110291667 A 20190927; CN 110291667 B 20220923; JP 2020510281 A 20200402; JP 7041806 B2 20220325; KR 102165015 B1 20201013; KR 20180104584 A 20180921; PL 3567662 T3 20210322; US 11165059 B2 20211102; US 2020052294 A1 20200213; WO 2018169290 A2 20180920; WO 2018169290 A3 20190103
DOCDB simple family (application)
EP 18767602 A 20180313; CN 201880011143 A 20180313; JP 2019548388 A 20180313; KR 20180029428 A 20180313; KR 2018002953 W 20180313; PL 18767602 T 20180313; US 201816341329 A 20180313